A NASA satellite orbiting over Portugal took photographs that reveal the effects of pollution from ships.

葡萄牙上空运行的一颗美航天局卫星拍摄的照片揭示了船舶污染的影响。

Yeah, I had pretty immediately in my mind postulated that this was a result of the pollution from ship exhaust influencing the way the storms develop.

“对，我立刻想到了船舶废气污染影响了风暴发展这一假设。”

Other researchers have suggested that recent efforts to clean up sulfur pollution from ships around the world may be pushing up temperatures slightly, since sulfur dioxide tends to reflect sunlight and cool the planet somewhat.

其他研究人员则表示，近期世界各地在清理船舶带来的硫磺污染，这一行动可能会略微抬高气温，因为二氧化硫往往会反射阳光，让地球变得凉爽一些。